Global patent index - EP 1038986 A1

EP 1038986 A1 2000-09-27 - THERMAL SPRAY MATERIAL AND MEMBER WITH FILM FORMED BY THERMAL SPRAYING OF THE SAME

Title (en)

THERMAL SPRAY MATERIAL AND MEMBER WITH FILM FORMED BY THERMAL SPRAYING OF THE SAME

Title (de)

MATERIAL ZUM THERMISCHEN SPRITZEN UND ELEMENT MIT THERMISCH GESPRITZTEM FILM

Title (fr)

SUBSTANCE DE PULVERISATION THERMIQUE ET CORPS PRESENTANT UN FILM FORME PAR PULVERISATION THERMIQUE DE CETTE SUBSTANCE

Publication

EP 1038986 A1 (EN)

Application

EP 99943235 A

Priority

  • JP 9904900 W
  • JP 27248798 A

Abstract (en)

A thermal spray material which comprises: at least 5 vol.% at least one double oxide containing (a) at least one trivalent metal element selected among Al, Ti, V, Cr, Fe, Co, Rh, In, and rare earth elements (Sc, Y, and lanthanoid) and (b) at least one of the rare earth elements (Sc, Y, and lanthanoid) different from those in (a); and as the remainder at least one of the oxides of metals excluding Group Ia metals and of the oxides of Si. When the material is used to conduct thermal spraying, a coating film having excellent mechanical and chemical properties is obtained efficiently. <IMAGE>

IPC 1-7 (main, further and additional classification)

C23C 4/10

IPC 8 full level (invention and additional information)

C04B 41/87 (2006.01); C09D 5/46 (2006.01); C23C 4/10 (2006.01); F16C 13/00 (2006.01)

CPC (invention and additional information)

C23C 4/11 (2016.01)

Designated contracting state (EPC)

BE DE FR GB

EPO simple patent family

EP 1038986 A1 20000927; EP 1038986 A4 20030326; AU 5648099 A 20000403; BR 9906994 A 20000926; JP 2000087208 A 20000328; JP 4218744 B2 20090204; US 6569546 B1 20030527; WO 0015861 A1 20000323

INPADOC legal status

2004-05-12 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION):

- Ref Legal Event Code: RBV

- Designated State(s): BE DE FR GB

2003-06-11 [18W] WITHDRAWN

- Ref Legal Event Code: 18W

- Effective date: 20030414

2003-03-26 [A4] SUPPLEMENTARY SEARCH REPORT

- Ref Legal Event Code: A4

- Effective date: 20030211

2000-09-27 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000607

2000-09-27 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE